Introduction to Out of Autoclave Prepreg Processing

Prepreg materials are known for producing high performance composite materials and are considered the gold standard in many demanding applications. One of the drawbacks of prepregs is the need to process them in an autoclave, which can increase cost and complexity compared to alternative methods. To address this, ‘Out of Autoclave’ prepregs have been developed that do not require the high pressures provided by an autoclave and therefore, can be cured with alternate methods. This has the potential to reduce overall costs, however other challenges may arise.

This webinar will provide an introduction to Out-of-Autoclave prepregs in composites manufacturing. Opportunities and limitations, and a direct comparison of their performance against conventional prepreg systems will be discussed. Processing considerations, including layup, effective consolidation techniques, and advanced thermal management for curing will be explored. Case studies will be presented to illustrate these points.

Presented by:
Casey Keulen
Department of Materials Engineering
University of British Columbia

Content discussed in the webinar is linked to the Knowledge in Practice Centre, allowing users to access this and other content in a consistent and coherent manner.